题干

下面是最早发现抗生素﹣﹣青霉素的弗莱明先生所进行的探索过程:

观察及提出问题:培养细菌的培养基中,偶然生出青霉菌,在其周围的细菌没有生长.为什么会出现这种现象?难道青霉菌会抑制细菌的生长吗?

假设:…

进行实验:把放有青霉菌的培养液加入培养基,观察这些培养液对细菌生长的影响.

结果:细菌无法正常生长和繁殖.

结论:…

请根据上述“探索过程”回答下列问题:

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    Academic learning is usually in the spotlight at school, but teaching elementary-age students “soft” skills like self-control and how to get along with others might help to keep at-risk kids out of criminal trouble in the future.

    Once a program called Fast Track was started in the early 1990s for more than 7,600 children of 55 schools in America. They were identified by their teachers and parents to be at high risk for developing aggressive behavioral problems. The students were randomly divided into two groups; half took part in the intervention, which included a teacher-led curriculum, parent training groups, academic tutoring and lessons in self-control and social skills. The program, which lasted from first grade through 10th grade, reduced delinquency(少年犯罪), arrests and use of health and mental health services as the students aged through adolescence and young adulthood.

    In another latest study, by looking at the data from nearly 900 students in previous findings, researchers found that about a third of the influence on future crime outcomes was due to the social and self-regulation skills the students learned from ages 6 to 11.

    The academic skills, or hard skills like learning of physics, which were taught as part of Fast Track, turned out to have less of an influence on crime and delinquency rates than did the soft skills, which are associated with emotional(情绪的) intelligence. Soft skills might include teaching kids to work cooperatively in a group or teaching them how to think about the long-term consequences when they make a decision.

    Researchers drew the conclusion that these soft skills should be emphasized even more in our education system and in our system of socializing children. Parents should do all they can to promote these skills with their children as should education policymakers. To the extent we can improve those skills, we can improve outcomes in delinquency.